They can grow to a massive size - and are programmed to protect against the fiercest predators. Now huge dogs bred for hunting Russian bears are going on sale in Northern Ireland for the first time.

The Caucasus Mountains area is rough, mountainous country. The herdsmen of the steppes and mountains needed a dog sturdy enough to stand up to both the predators of the region and the harsh winters.

For many, dogs transcend the role of mere pets, becoming cherished family members. Such is the case for S Sathish in Bengaluru, whose unwavering bond with his canine companion, Hayder, proved ...